Flowmaster American Thunder Cat-Back For Chevy GMC Truck 96-99 (17287)

The Flowmaster American Thunder Cat-Back Exhaust System is a performance upgrade designed for 1996-1999 Chevrolet Silverado and GMC Sierra 1500 trucks with a 5.7L engine. Constructed with aluminized steel and featuring a large 3.00-inch mandrel-bent inlet pipe, this system enhances exhaust flow for improved torque and overall performance. It incorporates a Scavenger Series Y-collector for maximum scavenging, and a 70 Series Big Block II muffler delivers a deep, mellow tone. The system is emissions-legal, bolt-on, and includes all necessary hardware for straightforward installation, offering durability and a refined sound profile for daily driving or performance enthusiasts.

This exhaust system is specifically designed to fit 141-inch wheelbase trucks from 1996 to 1999, providing a direct replacement for the factory setup. It is ideal for street use, offering a balance of sound and performance without excessive noise. The kit includes a flanged inlet, dual pipes, and a turndown tip exiting behind the right rear wheel, utilizing factory hanger locations for a secure fit. Suitable for those seeking a reliable, emissions-compliant upgrade, this system enhances both the sound and torque of your truck while maintaining ease of installation and long-term durability.